<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>token信息测试</title>
</head>

<body>
  本地存储:
  <input type="text" id="txtInfo">
  <button id="btnSave">保存</button>

  <hr>
  token的演示
  <button id="btnToken">获取token信息</button>
  <pre id="preToken"></pre>

  <hr>
  <img id="imgCode" src="" alt="">
  <a id="aCode" href="javascript:void(0)">更换一张</a>

  <script type="module" src="./js/token.js"></script>
</body>

</html>